Research on a hybrid prediction model for stock price based on long short-term memory and variational mode decomposition

Y Yujun, Y Yimei, Z Wang - Soft Computing, 2021 - Springer
The stock market plays a vital role in the economic and social organization of many
countries. Since stock price time series are highly noisy, nonparametric, volatility …

Domain-specific sentiment analysis: an optimized deep learning approach for the financial markets

M Yekrangi, NS Nikolov - IEEE Access, 2023 - ieeexplore.ieee.org
Although different studies are caried out by deep learning models for financial markets
sentiment analysis, there is a lack of specific embedding method that regards the domain …

Sentiment analysis of stocktwits using transformer models

A Bozanta, S Angco, M Cevik… - 2021 20th IEEE …, 2021 - ieeexplore.ieee.org
Forecasting stock price movements is an important task for investors and traders, though still
very difficult due to the unstable nature and complex behavior of the stock market …

A comprehensive review of investor sentiment analysis in stock price forecasting

H Ma, J Ma, H Wang, P Li, W Du - 2021 IEEE/ACIS 20th …, 2021 - ieeexplore.ieee.org
Sentiment analysis technologies have a strong impact on financial markets. In recent years
there has been increasing interest in analyzing the sentiment of investors. The objective of …

Predicting stock investments based on sentiment and historical price data

IO Olawale, J Iworiso… - … Journal of Data …, 2023 - repository.londonmet.ac.uk
This paper examines the impact of integrating sentiment data from Twitter with historical
stock prices to enhance stock market prediction accuracy. The study employs a comparative …

Research on Deep Learning‐Based Financial Risk Prediction

B Huang, J Wei - Scientific programming, 2021 - Wiley Online Library
Financial text‐based risk prediction is an important subset for financial analysis. Through
automatic analysis of public financial comments, fundamentals on current financial …

Handling data imbalance using CNN and LSTM in financial news sentiment analysis

M Omarkhan, G Kissymova… - 2021 16th international …, 2021 - ieeexplore.ieee.org
With a speedy development in Natural Language processing, the financial sector meets the
demand of analyzing a large quantity of financial text data. Several recent research has …

Financial decision making with social media posts using decision tree and compare prediction accuracy with K-nearest neighbor

VSK Reddy, PS Priyadarsini - AIP Conference Proceedings, 2023 - pubs.aip.org
To make the financial decision from the Sentiment Analysis of Financial Tweets. To predict
the sentiment of financial tweets using a novel Decision Tree with improved accuracy over K …

Social Media and Real Estate: Do Twitter Users Predict REIT Performance?

NM Paulus, L Lautenschlaeger… - Journal of Real Estate …, 2024 - Taylor & Francis
This study investigates the impact of social media sentiment on indirect real estate market
returns by utilizing a comprehensive natural language processing approach to identify …

Shortcut Learning in Financial Text Mining: Exposing the Overly Optimistic Performance Estimates of Text Classification Models under Distribution Shift

M Caron - 2022 IEEE International Conference on Big Data …, 2022 - ieeexplore.ieee.org
In recent years, many cases of deep neural networks failing dramatically when faced with
adversarial or real-world examples have been reported. Such failures, which are quite hard …